CN111903085B - 用于参考信号配置的方法和装置 - Google Patents

用于参考信号配置的方法和装置 Download PDF

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Publication number
CN111903085B
CN111903085B CN201880091739.4A CN201880091739A CN111903085B CN 111903085 B CN111903085 B CN 111903085B CN 201880091739 A CN201880091739 A CN 201880091739A CN 111903085 B CN111903085 B CN 111903085B
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China
Prior art keywords
csi
trs
slot
offset
tracking
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CN201880091739.4A
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Chinese (zh)
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CN111903085A (zh
Inventor
高毓恺
王刚
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NEC Corp
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NEC Corp
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
CN201880091739.4A 2018-04-02 2018-04-02 用于参考信号配置的方法和装置 Active CN111903085B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/081625 WO2019191871A1 (fr) 2018-04-02 2018-04-02 Procédés et appareils de configuration de signaux de référence

Publications (2)

Publication Number Publication Date
CN111903085A CN111903085A (zh) 2020-11-06
CN111903085B true CN111903085B (zh) 2023-09-29

Family

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CN201880091739.4A Active CN111903085B (zh) 2018-04-02 2018-04-02 用于参考信号配置的方法和装置

Country Status (6)

Country Link
US (3) US11070337B2 (fr)
EP (1) EP3759853A4 (fr)
JP (2) JP7124882B2 (fr)
CN (1) CN111903085B (fr)
MX (1) MX2020010134A (fr)
WO (1) WO2019191871A1 (fr)

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US12047168B2 (en) * 2018-09-28 2024-07-23 Lenovo (Singapore) Pte. Ltd. Method and apparatus for generating a CSI report
CN110971367A (zh) * 2018-09-28 2020-04-07 中兴通讯股份有限公司 信息的确定方法、信号的接收方法及装置
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US11882462B2 (en) * 2020-02-10 2024-01-23 Qualcomm Incorporated Tracking reference signal techniques in wireless communications
WO2022006708A1 (fr) * 2020-07-06 2022-01-13 Nec Corporation Procédé, dispositif et support de stockage informatique de communication
EP4224762B1 (fr) * 2020-09-30 2026-04-08 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Procédé et appareil de déclenchement d'activation de trs, dispositif terminal et dispositif de réseau
CN114390533B (zh) * 2020-10-20 2025-08-19 维沃移动通信有限公司 非周期rs传输方法、终端及网络侧设备
CN116615882B (zh) * 2020-12-24 2024-06-21 高通股份有限公司 确定用于非周期性探通参考信号（srs）资源集的可用时隙
WO2022141342A1 (fr) * 2020-12-31 2022-07-07 华为技术有限公司 Procédé de transmission d'informations de système, appareil de communication et dispositif associé
CN114765504B (zh) * 2021-01-15 2024-06-21 大唐移动通信设备有限公司 发送位置确定方法、通信设备和存储介质
CN114765503B (zh) * 2021-01-15 2024-01-30 大唐移动通信设备有限公司 信号接收方法、发送方法、终端、网络设备和存储介质
EP4285538B1 (fr) * 2021-01-29 2026-03-04 Qualcomm Incorporated Signal de référence temporaire pour activation rapide de cellule secondaire
JP7653541B2 (ja) * 2021-04-03 2025-03-28 アップル インコーポレイテッド 非周期的ｓｒｓトリガ機構強化
CN115606232A (zh) 2021-05-08 2023-01-13 苹果公司（Us） 基于下行链路控制信息（dci）触发非周期性信道状态信息（csi）报告
US20240405942A1 (en) * 2021-09-09 2024-12-05 Beijing Xiaomi Mobile Software Co., Ltd. Method for determining tracking reference signal period, communication apparatus, and non-transitory computer-readable storage medium
US12192142B2 (en) 2022-01-31 2025-01-07 Sharp Kabushiki Kaisha User equipments, base stations and methods for time domain correlation information signaling
US12213084B2 (en) * 2022-04-25 2025-01-28 Qualcomm Incorporated Aperiodic tracking reference signal triggering mechanism to update tracking reference signal power
CN119011042A (zh) * 2023-05-19 2024-11-22 华为技术有限公司 信道测量方法及通信装置

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CN104160766A (zh) * 2013-01-24 2014-11-19 华为技术有限公司 用于传输参考信号的方法、基站和用户设备
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Also Published As

Publication number Publication date
US11070337B2 (en) 2021-07-20
US12010059B2 (en) 2024-06-11
EP3759853A1 (fr) 2021-01-06
WO2019191871A1 (fr) 2019-10-10
US11595171B2 (en) 2023-02-28
EP3759853A4 (fr) 2021-03-17
JP2022166118A (ja) 2022-11-01
MX2020010134A (es) 2020-10-19
JP7124882B2 (ja) 2022-08-24
US20210067291A1 (en) 2021-03-04
US20210203461A1 (en) 2021-07-01
JP2021519551A (ja) 2021-08-10
US20230171058A1 (en) 2023-06-01
CN111903085A (zh) 2020-11-06

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